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Electrostatic discharge shocked. hold the metal door handle. Static electricity test. Keep door , ball. Activity, experiment. Illustration vector
光電效應。光照在金屬表面產生光子,電子被彈出。電子轉變為光電子。電磁輻射。光發射紫外線。矢量圖
維恩圖、模式。交集集合顏色,示意性表示元素。雙組、三組。原色:青色、品紅色、黃色、黑色。矢量插圖
圓周運動示例。當一個人旋轉由繩子系著的物體(網球、石頭)時,球的運動。向心力。物理課實驗。插圖向量
楊氏雙縫實驗,實驗。光子、電子,雙縫時產生波干涉圖案。光波理論。透視視圖。深黑色。衍射圖。量子物理矢量
Conic sections types, circle, ellipse, parabola, hyperbola, Transparent solid cone cross colored slice, parts. Cutting from different angles. Geometry lesson. Vector illustration
Fraction pizzas examples. sevenths three,  divide. slices whole halve 3, 7 cheap. Pie, chart ratio infographic. Triplet eaten pizza slices, half remaining. Maths worksheet. Vector illustration
Mechanical stress compression tension shear torsion bending. Properties five fundamental types, deformation loading blue cube materials strain. Injury mechanisms. Vector illustration
Cataract anatomy. Clouding of the eye’s lens which often results in blurry or hazy vision.  Brown iris diagram.  Vector illustration
Body temperature. Warm, normal cold. Transition green to red. Human core falling from high temperature towards the limbs. 37 degrees celsius. Thermal camera. Woman thermographic illustration vector
Rusting occurs when iron is exposed to oxygen and water. Iron reacts with the oxygen and water to produce rust or hydrated iron oxide. Metal degradation. Vector illustration
Ten units, equal rod diagram. Place value blocks, base 10, unit, rod cubes. Visual expression. Fractions integer decimal numbers. Visual learning. Mathematical models in action. Math Vector
Reflection laws, light diagram. Incident diffused, reflected angle rays. Specular rough mirror surfaces. Vector illustration
Speed formula in physics. Average speed can be calculated by dividing the total distance the object travels by the total amount of time it takes to travel that distance. Vector illustration
Less than greater equal symbol. Mathematics. inequality. red crocodile mouth that wants to eat the larger number. For kids, maths cartoon worksheet. Small number < Big number.  Vector illustration
Recipient and donor blood types transfusion schema. A, AB, B, 0  rh group chart graphic, correct colorful arrows. Universal compatible recipient diagram. Vector illustration
Rickets is the softening and weakening of bones in children .Vitamin D or calcium deficiency. Vector illustration.
Food chain in nature. Ecological producers, consumers. Energy pyramid. Primary, secondary tertiary decomposers. Fox, sneak, mouse, sneak, plants. Vector illustration
蝙蝠回聲定位。生物聲納。蝴蝶、昆蟲、飛行導航。反射聲波。回聲。來自揚聲器的音頻源撞擊障礙物、獵物、返回。動物導航。插圖向量
Evolution, evidence. Human, whale, dolphin water animal bones. Colored tailbone, humerus ulna radius. Homologous features sample. Modification of skeleton. Body plan form complex. Illustration vector
Lysosome anatomy, structure. Hydrolytic enzymes, membrane, transport proteins. animal human cell parts diagram. Bound organelle slice, section, with explanations. Illustration vector
Human, bat forearm evolution evidence. Human, flying mammal animal bones. Colored forelimbs, tailbone, humerus ulna radius. Homologous features sample. Modification of skeleton. Illustration vector
One half of the whole, Fraction pizzas, slices halves 1, 2. Half remaining. Pie chart ratio infographic. Mathematic worksheet. Vector illustration
Autonomous smart car automatic driving. With wireless sensor white automobile, on dark road. assist, blind spot. Self parking, camera data,. Radar, LIDAR a DSP driverless vehicle. Vector  illustration
Fat cell, adipocyte structure. Cell anatomy,.They are cells that form fat tissue and provide energy. Vector illustration
低大氣氣壓,氣旋。暴風雪,云的形成。上升的冷空氣系統,雨和風。天氣旋轉,變化。冷卻溫暖空氣上升,地球地面。插圖向量
土豆電池部件模型圖。電化學電池實驗。銅和鋅電極插入土豆。科學作業測試。矢量插圖
Strabismus types, crossed eyes, disease. Inward turning, outward, upward, downward. Esotropia, hypotropia, exotropia, hypertropia,. Skin color background. Vector illustration
能量金字塔或生態、埃爾頓式、營養級。食物鏈、網。消費者;初級、次級、三級、分解者、自養生物。獅子、狐貍、潛行鼠、潛行、植物。獵物、獵人。向量
海豚回聲定位。生物聲納。魚、磷蝦在水下導航。反射聲波。回聲。音頻源從揚聲器擊中障礙物并返回。導航。插圖 矢量
測量長度。比較數量。使用尺子的物體。距離、筆尖位移位置。透明尺子,鉛筆測量基線。科學教育。數學,幾何。矢量插圖
Digestive system anatomy, diagram. Human organs, mouth, salivary glands, pharynx, esophagus, stomach, small, large intestines, rectum and anus. Gray body, colored parts. Draw illustration. Vector
Atoms, molecules, ions particles.  Ion, positively or negatively charged particle. Molecules are neutral particles made of two or more atoms bonded together. Atoms single neutral particles. Vector
眼睛看到的顏色,紅蘋果和綠葉的反射。白光對材料的影響。示例。反射、吸收、透射。陽光、彩虹色。矢量插畫
雙縫實驗,測試。年輕的光波理論。當兩個狹縫時,電子、光子產生波干涉圖案。頂級信息圖繪制。光的衍射圖。量子物理向量
Thomson's atomic model is likened to the internal structure of a watermelon. Seeds as negatively charged particles. Red part, spherical cloud of the water melon as positively. Vector illustration
位值塊圖。基數、單位、棒、扁平立方體。視覺表達。以 10 為基數。分數、整數、小數。視覺學習。數學模型在行動。數學插圖向量
Water rate in human body. by age. Proportion h2o in child, adult, elderly. Person silhouettes, filled, percentage. 50 70 80% water. Pie chart. Gray blue figures. Health illustration vector
Fleming's left hand rule. Magnetic field, N to S, current directions, motion, force. Electromagnetism, magnet area arrows. Three dimensions. Left thumb. Educational experiment. Vector illustration
Cap, diploma. Graduation, hat throw ceremony documents set. Students tossing it in the air. Leaving school, college, university certificate. Vector, cartoon illustration
汽車傳感器,汽車使用停車、行人檢測、車道輔助、盲點監測。自動駕駛、攝像頭數據、雷達、激光雷達自主可擴展數字信號處理器無人駕駛汽車。矢量插圖
伽利略實驗,兩個組合的傾斜平面,無摩擦。球沿著不同傾斜角度的表面滾動。矢量插圖
Dopamine receptor, synaptic vesicles, synaptic clef. Transmission nerve electrical signal from presynaptic neuron. Neurotransmitter. Parkinson disease.  Lighting ,dark background. Vector illustration
向水性,向水運動
Effect of refraction of light. Yellow pencil in full, empty glass cup with water, dual comparison. Lens, change direction. Bending light rays, pen.  Metallurgy test. Illustration vector
Regular irregular reflection light diagram. Incident diffused, reflected rays. Specular smooth rough mirror surfaces. Vector illustration
內分泌系統部分圖解。解釋。人體女性男性灰色身體信息圖。激素下丘腦垂體腺甲狀腺腎上腺松果體生殖器官卵巢睪丸 白色背景向量
力的運動,拉力。運動女孩用繩子拉負載,摩擦力。健身女子,木制包裹,盒子方向。作用與反作用。上推力,磁力,表面張力。矢量插圖
四季中的北斗七星。大熊座的季節性位置。春、夏、秋、冬的天空。尋找北極星、北極星的位置。夜空背景。矢量圖
彈性勢能金屬彈簧被拉伸,夾在手指之間。彈性力學,手靜止,張力,線圈速度。物理實驗課、家庭作業測試。物理插圖向量
五個彩色玻璃彈珠中的兩個。分數球。五個閃亮的玻璃彈珠中有兩個是藍色彈珠。球的圖表比率信息圖。數學工作表。矢量插圖
Regeneration, lizard tail cut, severed for defense mechanism. After autotomy. Grows back limb, change tail. Vector illustrator
Vertebral column structure. Spine in the human body, location. Description. cervical spline, thoracic vertebrae, lumbar, pelvic, coccyx, spinal cord. Herniated disc, L4–L5 C, neck. Vector illustration
Sun layers structure. Core, radiative, convective zone. Solar anatomy, temperature. Inner layers core 15 million centigrade degree heat. Dark red space.  Illustration vector
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